| Huby-Saint-Leu | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Huby-Saint-Leu.svg |
| Arrondissement: | Montreuil |
| Canton: | Auxi-le-Château |
| Insee: | 62461 |
| Postal Code: | 62140 |
| Mayor: | Serge Roussel[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC des 7 Vallées |
| Coordinates: | 50.3831°N 2.0381°W |
| Elevation M: | 110 |
| Elevation Min M: | 21 |
| Elevation Max M: | 118 |
| Area Km2: | 12.44 |
Huby-Saint-Leu (pronounced as /fr/) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.[2]
Huby-Saint-Leu lies to the north of Hesdin, and is not much more than a suburb of that town.The D928 road to Saint-Omer passes nearby.
A military base during World War One. There is a British cemetery at Huby-St-Leu